From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1E686C38A02 for ; Fri, 28 Oct 2022 13:36:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230468AbiJ1Nf6 (ORCPT ); Fri, 28 Oct 2022 09:35:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38412 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230340AbiJ1Nf5 (ORCPT ); Fri, 28 Oct 2022 09:35:57 -0400 Received: from mail-ed1-x533.google.com (mail-ed1-x533.google.com [IPv6:2a00:1450:4864:20::533]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2509F7AC36 for ; Fri, 28 Oct 2022 06:35:53 -0700 (PDT) Received: by mail-ed1-x533.google.com with SMTP id y69so7909765ede.5 for ; Fri, 28 Oct 2022 06:35:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mind.be; s=google; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=WSwQM4r3Aloa2EOq8rU0uP3kNCarhDXB0thjIbc77xg=; b=STyBewDO/7n9ft69SvCHqaswoHQvZFRM3ljBu+AQ9E6wq3TtWYkWUMcr+eiu3te4+S oIhlMd2D9UcNJ6mi9XJk2mqIzApoFYoKjMbM88SfD8kRmNogMRGMZoOgHJ1llBQ0bpXl weTsPE4Syk7c1GQffwixdScJufTiulEPVRlKx1bI/N09XwMTOHyoFKo5TXZ1+a1S339g suMm3HROwfKIj/2ACxboL+ThNqSaF6bk6q3NLZ7fJHIQTs+RVon+IoKK5eNosi2um7Qn f3wqQUE9RSyasQCicPx044wTuwhQNvFE9i3qMrqHi4yGa0MeSBAzR2C8mWjWxbISEu6Q TdTg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=WSwQM4r3Aloa2EOq8rU0uP3kNCarhDXB0thjIbc77xg=; b=OaVARq8zbhqP0DzIPAnmC4yLTGJaGhup5PZl9yRZAcC134TuPwCCTikyAS/pQsFPa8 5bvH0v2JSYKQzZ8pCW1UsefSXFWVb+DfPkmh6Rmt92G5FOErQwGQiI5saNDPrqqJupDA VXiQXo+O3QrjYjMq2wq0uxkoMSaLhib6AtUZXGWuzefJ0o22jg6xIbNXJDqa5HjwxoYS 4tVZKiauIb5WFVeXeAh1bqyJYpteOMxtrroyRvuN5bbjJUOYlMBz6nTAseCOt4pClj4t 8HMtg39oSidqZDbumAerDybgbkQYK8vLTCbty4nUzXrEX+Vtme0EuYVYF6UMis0UP5s4 MQJw== X-Gm-Message-State: ACrzQf0k6MaZCVDQu3itqNuBkMN95IoxaNc5I1p4+AClNR5sQXh9Rb2y 2fKGxt8tO5n9+kN2KrOh10fD4A== X-Google-Smtp-Source: AMsMyM6LVAkBeUbJXuZCHehVOHMks5GfyGlenLV/x11aGi6VugERXZO0ftYFMJ+FIrvXED9FlWuYKw== X-Received: by 2002:a05:6402:1941:b0:457:13a:cce9 with SMTP id f1-20020a056402194100b00457013acce9mr51736950edz.265.1666964151837; Fri, 28 Oct 2022 06:35:51 -0700 (PDT) Received: from dtpc.zanders.be (78-22-137-109.access.telenet.be. [78.22.137.109]) by smtp.gmail.com with ESMTPSA id mf7-20020a170906cb8700b007aa239cf4d9sm2190907ejb.89.2022.10.28.06.35.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 Oct 2022 06:35:51 -0700 (PDT) From: Maarten Zanders Cc: Maarten Zanders , devicetree@vger.kernel.org, Jacek Anaszewski , linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, Pavel Machek Subject: [PATCH 0/2] leds: lp55xx: support disabling the charge pump Date: Fri, 28 Oct 2022 15:34:57 +0200 Message-Id: <20221028133501.95833-1-maarten.zanders@mind.be> X-Mailer: git-send-email 2.37.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org A new option in the devicetree "ti,disable-charge-pump" disables the internal charge pump. This can be used to avoid current flowing into the Vout pin when an external supply has been connected to drive the LEDs. Maarten Zanders (2): dt-bindings: leds-lp55xx: add ti,disable-charge-pump leds: lp55xx: add option to disable charge pump .../devicetree/bindings/leds/leds-lp55xx.yaml | 5 +++++ drivers/leds/leds-lp5521.c | 6 ++++-- drivers/leds/leds-lp5523.c | 15 +++++++++++---- drivers/leds/leds-lp55xx-common.c | 3 +++ drivers/leds/leds-lp8501.c | 5 ++++- include/linux/platform_data/leds-lp55xx.h | 3 +++ 6 files changed, 30 insertions(+), 7 deletions(-) base-commit: 5f52a8ba7e91215c3d046d298fb328d1b9f7897d -- 2.37.3